Finding the Fourth Proportional to 10,839.09, 14,958.17 and 5,993.97

Step by Step Solution

1. Step 1: Write the proportion equation
   10,839.09 : 14,958.17 = 5,993.97 : x
2. Step 2: Convert to fraction form
   10,839.09/14,958.17 = 5,993.97/x
3. Step 3: Cross multiply
   10,839.09x = 14,958.17 × 5,993.97
4. Step 4: Simplify right side
   10,839.09x = 89,658,884.86
5. Step 5: Solve for x
   x = 89,658,884.86/10,839.09
6. Step 6: Final answer
   x = 8,271.81